Company lists · Data refreshed August 2026

Top 25 City carbon accounting software providers based in the United Kingdom

Name: City carbon accounting software providers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 161 companies tracked

RevenueBase identified 161 city carbon accounting software providers headquartered in the United Kingdom as of August 2026 and tracks 1,623 professional contacts across them, including 684 with verified work emails and 127 with mobile numbers. London is the largest hub.

This list covers city carbon accounting software providers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

161Companies

1,623Contacts tracked

684Verified emails

127Mobile numbers

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The 25 largest city carbon accounting software providers based in the United Kingdom

Ranked by team size

Top 25 of 161 city carbon accounting software providers based in the United Kingdom, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to city carbon accounting software providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bezero Carbon	Partial evidence	London, United Kingdom	51-200	191 contacts →
	Partial evidence “Investing in carbon projects is essential to tackling climate change.” Source: RevenueBase Database · checked Aug 31, 2026
2	normative.io	Strong evidence	London, United Kingdom	51-200	136 contacts →
	Strong evidence “Normative provides science-based carbon accounting software and tailored advice from net-zero experts, enabling companies to reduce their carbon footprints.” Source: RevenueBase Database · checked Aug 31, 2026
3	Team Energy Auditing Agency LTD	Partial evidence	Milton Keynes, United Kingdom	51-200	70 contacts →
	Partial evidence “TEAM is the UK’s leading supplier of carbon and energy management solutions committed to driving the efficiency and sustainability of energy consumption and environmental…” Source: RevenueBase Database · checked Aug 31, 2026
4	Kinto Join Limited	Strong evidence	Epsom, United Kingdom	51-200	61 contacts →
	Strong evidence “We help organisations understand, measure, and meaningfully reduce their environmental impact through a unique combination of expert consultancy, advanced carbon accounting…” Source: RevenueBase Database · checked Aug 31, 2026
5	Abatable	Partial evidence	London, United Kingdom	11-50	44 contacts →
	Partial evidence “Abatable is a leading provider of carbon credit procurement, intelligence, and advisory solutions.” Source: RevenueBase Database · checked Aug 31, 2026
6	Carbonchain	Partial evidence	London, United Kingdom	11-50	41 contacts →
	Partial evidence “CarbonChain's platform enables companies to track, report and reduce their supply chain emissions, covering the most carbon-intensive industries (metals and mining, agriculture…” Source: RevenueBase Database · checked Aug 31, 2026
7	Karbonwise	Indirect evidence	London, United Kingdom	11-50	40 contacts →
	Indirect evidence “KarbonWise is a sustainability solutions company that helps businesses take climate action with confidence and clarity.” Source: RevenueBase Database · checked Aug 31, 2026
8	Minimum	Strong evidence	London, United Kingdom	11-50	38 contacts →
	Strong evidence “Minimum is the leading carbon accounting software for enterprise companies.” Source: RevenueBase Database · checked Aug 31, 2026
9	Carbon Footprint LTD	Partial evidence	Basingstoke, United Kingdom	11-50	29 contacts →
	Partial evidence “We help organisations meet their business objectives by enabling them to reduce carbon emissions, energy, and costs whilst developing robust environmental credentials.” Source: RevenueBase Database · checked Aug 31, 2026
10	Systemslink	Strong evidence	Bedford, United Kingdom	51-200	25 contacts →
	Strong evidence “The UK’s industry-leading utilities, carbon and analytics management software provider.” Source: RevenueBase Database · checked Aug 31, 2026
11	51tocarbonzero	Partial evidence	United Kingdom	11-50	25 contacts →
	Partial evidence “51toCarbonZero is the First Climate & Sustainability-Success Platform - combining proprietary software with hands-on expert advisory to help organisations measure, improve and…” Source: RevenueBase Database · checked Aug 31, 2026
12	Carbonquota	Partial evidence	London, United Kingdom	11-50	23 contacts →
	Partial evidence “We are trusted experts in carbon measurement and reduction, specialising in packaging and print manufacturing, media and logistics sectors.” Source: RevenueBase Database · checked Aug 31, 2026
13	Ditchcarbon	Indirect evidence	London, United Kingdom	11-50	21 contacts →
	Indirect evidence “As the first company to earn verification from UL Solutions, we are the recognised leader in Scope 3 measurement and reduction.” Source: RevenueBase Database · checked Aug 31, 2026
14	Carbon ALT Delete	Strong evidence	London, United Kingdom	11-50	20 contacts →
	Strong evidence “Carbon+Alt+Delete is the carbon accounting software for sustainability consultants.” Source: RevenueBase Database · checked Aug 31, 2026
15	Greenpixie	Indirect evidence	London, United Kingdom	11-50	19 contacts →
	Indirect evidence “Greenpixie is an award winning provider & integrator of cloud emissions data.” Source: RevenueBase Database · checked Aug 31, 2026
16	Climatise	Strong evidence	London, United Kingdom	11-50	15 contacts →
	Strong evidence “Climatise is a carbon accounting platform that simplifies and streamlines sustainability reporting.” Source: RevenueBase Database · checked Aug 31, 2026
17	Neutral Carbon Zone	Partial evidence	Linford Wood, United Kingdom	11-50	14 contacts →
	Partial evidence “NCZ is the ultimate carbon management and certification platform, enabling clients to achieve carbon neutrality across all phases of their sustainability program.” Source: RevenueBase Database · checked Aug 31, 2026
18	MY Emissions	Strong evidence	London, United Kingdom	11-50	14 contacts →
	Strong evidence “My Emissions is a carbon accounting platform for food companies to accurately measure carbon emissions, reduce their impact, and achieve net-zero goals.” Source: RevenueBase Database · checked Aug 31, 2026
19	Carbonfit	Partial evidence	Belfast, United Kingdom	11-50	13 contacts →
	Partial evidence “carbonfit provides your business with a one-stop solution to reduce carbon emissions by centralising energy and carbon data, highlighting hotspots and streamlining mandatory…” Source: RevenueBase Database · checked Aug 31, 2026
20	Carbon Responsible Part Of Simply Sustainable	Partial evidence	Shoreditch, United Kingdom	11-50	12 contacts →
	Partial evidence “We are Carbon Responsible (part of Simply Sustainable): empowering businesses to confidently drive real carbon reduction.” Source: RevenueBase Database · checked Aug 31, 2026
21	Furthr B Corp	Partial evidence	London, United Kingdom	11-50	12 contacts →
	Partial evidence “Furthr helps leading businesses to make Carbon Management work in practice.” Source: RevenueBase Database · checked Aug 31, 2026
22	Sparkchange	Partial evidence	London, United Kingdom	11-50	12 contacts →
	Partial evidence “SparkChange is a specialist provider of carbon data, analytics and financial products empowering financial institutions to capitalise on the opportunities, and manage the risks -…” Source: RevenueBase Database · checked Aug 31, 2026
23	Tripshift	Strong evidence	London, United Kingdom	11-50	12 contacts →
	Strong evidence “Scope 3 carbon accounting but not as you know it.meet TripShift your mobility-based emissions calculator.” Source: RevenueBase Database · checked Aug 31, 2026
24	ONE Tribe	Indirect evidence	Manchester, United Kingdom	11-50	11 contacts →
	Indirect evidence “One Tribe gives venues and event organisers a verified, live record of their environmental impact, updated automatically with every event, shareable with every client who asks.” Source: RevenueBase Database · checked Aug 31, 2026
25	GAIA	Indirect evidence	London, United Kingdom	11-50	11 contacts →
	Indirect evidence “Gaia is a UK-based green technology company that builds online tools for companies and corporations within the environmental space.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: city carbon accounting software providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names city carbon accounting software providers.
Partial evidence: Its own public description names part of city carbon accounting software providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name city carbon accounting software providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 161 city carbon accounting software providers based in the United Kingdom

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City carbon accounting software providers based in the United Kingdom at a glance

As of Aug 31, 2026

42.1%Verified-email coverage

7.8%Mobile-number coverage

10.1Average contacts per company

1-10Median size (employees)

47.2%Largest-city concentration · London

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among city carbon accounting software providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “city carbon accounting software providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names city carbon accounting software providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among city carbon accounting software providers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 684 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on August 31, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

City carbon accounting software providers by metro

City carbon accounting software providers in London76

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names city carbon accounting software providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many city carbon accounting software providers are there based in the United Kingdom?

RevenueBase identified 161 city carbon accounting software providers headquartered in the United Kingdom as of August 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Bezero Carbon, headquartered in London, tops this list with the largest team on record.

Which city has the most city carbon accounting software providers?

London leads with 76 headquartered companies, followed by Manchester (6) and Leeds (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 684 verified decision-maker contacts tracked across these 161 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.